1388 is asd relay circuit
505 is iac malfunction.
1282 fuel pump relay wiring
420 is cat effeiency.
As usual, autozone was wrong. A code never identifies a bad part, just a failed system
you need a shop to track down these issues and give you a bid. It will not be cheap with a diag of 4 codes.
Roy
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Monday, December 31st, 2018 AT 1:31 PM